Hello,
I need to put inside a DrawGrid (or ImageList) a lot of bmp files contained in a folder? Is it possible? Please, how to do?
Hello all,
I have loaded the pixel data of my image into an array of Bytes. I now need to load these pixels into a TBitmap object and I would like to do this the fastest way possible. The...
A dentist needs to color a preset image of a teeth to Create a Dental Chart. Color will depend on work done. He can color any part of teeth. then file that file for later review. No other pro...
Hi,
I am going to take a screenshot of my desktop , I simply have a Timage on my form which I copy the desktop area to it using the attached code , it works fine , but vista side bar is not c...
Dear Experts!
I have a TImage component with an ability to select a region and highlight it with "marching ants". The problem is: when I drop TImage on TForm all is ok and when user move mo...
I am writing an application in Delphi 6 and using TFindfile component in thread mode for searching image files in folder. When next image founded, my procedure makes some image manupulations w...
Hi, Experts!
I have a JPG file and i want to add some watermarked text on it with transparent effect. I know how to work with JPG canvas and how to add some simple text, but i want to add t...
Dear Experts,
I need A good OMR(Optical mark recognition) Component.
What is best one in the market?
Does this Component was sold with its device?
Best Regards
Hamid Reza
Hi Experts,
Strange problem in OCX written in Delphi 6.
What I'm trying to do is to send a Jpeg image to the host as OleVariant.
My Original image is in TBitmap and I assign to TJPEGImage ...
Hi, Experts! Please explain me how to change image size or scale. Input file is GIF and it's size is equal to A4 paper size. I need to resize it to get in about 2 times smaller than original w...
I want to be able to draw polygons on a tcanvas.
The points will be taken from a database table and the number of points in the polygon will not be known until run time and will vary.
Si...
Let's say that we have a scanned image. Scanned image is JPG file or other extesion file format with table form on it with different text values. I need to "catch" one of this table fields in ...
Hi Experts,
I use the following code to retrieve an image from ActiveX control written in Delphi 6.
It works file. (Solution from http://www.experts-exchange.com/Programming/Languages/Pasc...
Hi,
I want to run an application in the Desktop of one PC and in some cases that application needs to display graphics in the extended display of my setup. I run the Displays in DualView us...
Hi Experts,
I'm facing a strange problem in OCX written in Delphi 6.
What I'm trying to do is to send a Jpeg image to the host as array of Variant.
When I time the following code, Graphic...
I needed a TImage Component with a border, so I created the following:
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The software I am developing draws images based upon dimensional values drawn from a datbase. I am currently using the Wu-Line algorighm to antialaise straight lines with great results. How...
